JavaScript is a very hard language to optimize, especially as a compilation target. When a function gets called enough times, a function is considered ‘hot’ and gets optimized based on its past usages.
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On-the-fly optimizationsHard to predict consequencesDifficulty to benchmarkDifferent engines, different resultsLosing information from source to target languageOptimizing is guessingLearning more2 Comments
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